Current modulation on laser diode for energy assisted magnetic recording transducer
The invention relates to current modulation on a laser diode for an energy assisted magnetic recording transducer. An apparatus includes the laser diode, a near field transducer configured to direct light emitted from the laser diode to a magnetic recording medium, and a power source configured to p...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The invention relates to current modulation on a laser diode for an energy assisted magnetic recording transducer. An apparatus includes the laser diode, a near field transducer configured to direct light emitted from the laser diode to a magnetic recording medium, and a power source configured to provide modulated current to the laser diode. |
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